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Sheet Metal Benching

A variety of benching techniques are available, such as counter sink, tapping, riveting, etc., to meet your requirements for making precision parts and prototypes.
  • Diverse benching techniques
  • 3-7 days delivery
  • MOQ:1 piece

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Sheet Metal Benching parts prototypes

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Reliable Benching Service

countersink

Counter Sink

tapping screw hole

Tapping

Rivet

Riveting

threaded hole

Threading

Benching Materials

Aluminum Image

High machinability and ductility. Aluminum alloys have good strength-to-weight ratio, high thermal and electrical conductivity, low density and natural corrosion resistance.

Price
$ $ $
Lead Time
< 7 days
Tolerances
±0.001mm
Max part size
NA
Min part size
NA
Iron Image

Iron is an indispensable metal in the industrial sector. Iron is alloyed with a small amount of carbon – steel, which is not easily demagnetized after magnetization and is an excellent hard magnetic material, as well as an important industrial material, and is also used as the main raw material for artificial magnetism.

Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Machining tolerances depend on the detailed material used.
Max part size
1500*800*700mm
Min part size
\
Steel Image

Steel is a strong, versatile, and durable alloy of iron and carbon. Steel is strong and durable. High tensile strength, corrosion resistance heat and fire resistance, easily molded and formed. Its applications range from construction materials and structural components to automotive and aerospace components.

Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Machining tolerances depend on the detailed material used.
Max part size
1500*800*700mm
Min part size
\
Stainless steel Image

Stainless steel alloys have high strength, ductility, wear and corrosion resistance. They can be easily welded, machined and polished. The hardness and the cost of stainless steel is higher than that of aluminum alloy.

Price
$ $ $
Lead Time
< 10 days
Tolerances
±0.125mm (±0.005″)
Max part size
1500*800*700mm
Min part size
\
Bronze Image

Highly resistant to seawater corrosion. The material’s mechanical properties are inferior to many other machinable metals, making it best for low-stress components produced by CNC machining.

Price
$ $ $ $ $
Lead Time
< 10 days
Tolerances
Machining tolerances depend on the detailed material used.
Max part size
1500*800*700mm
Min part size
\
Brass Image

Brass is mechanically stronger and lower-friction metal properties make CNC machining brass ideal for mechanical applications that also require corrosion resistance such as those encountered in the marine industry.

Price
$$$
Lead Time
< 10 days
Tolerances
Machining tolerances depend on the detailed material used.
Max part size
1500*800*700mm
Min part size
Copper Image

Few metals have the electric conductivity that copper has when it comes to CNC milling materials. The material’s high corrosion resistance aids in preventing rust, and its thermal conductivity features facilitate CNC machining shaping.

Price
$$$
Lead Time
< 10 days
Tolerances
Machining tolerances depend on the detailed material used.
Max part size
The maximum size of the part is determined by the machines available and the complexity of the part.
Min part size
The minimum size of the part is determined by the machines available and the complexity of the part.

Surface Finishing for Benching

As Machined

As Machined

Stain
Bead Blasting

Bead Blasting

Matte
Sand Blasting

Sand Blasting

Matte, satin
Painting

Painting

Gloss, semi-gloss, flat, metallic, textured
Anodizing

Anodizing

Smooth, matte finish
Plating

Plating

Smooth, glossy finish
Polishing

Polishing

Chromate

Chromate

Smooth, glossy, satin

Why Choose Us for Benching Service

1 2

1-to-1 Quote Analysis

Just upload your 2D drawings or 3D models and you will get quote feedback in 24 hours. Our specialized engineers will analyze your design to avoid misunderstanding, communicate with you and offer an affordable price.

1 3

High Quality Production Parts

The responsible and rigorous attitude towards materials, fabrication technique, surface finishing and CMM testing guarantee the consistent quality from prototyping to production parts. We won’t bother to check the parts quality before delivery.

1 1

Fast Lead Time

The introduce of advanced sheet metal fabrication equipment such as tapper, riveter and professional quoters ensure the fast lead time. We set the priority for the arrangement of the order according to the requirements and order complexity.

1 4

Instant Communication

For the sake of your benefits, every customer will have technical support to get in touch with us from quotation to delivery. You will get instant feedback for any question until it’s confirmed that you receive the satisfied parts.

Benching Tolerances and Standards

Standards

Geometric tolerance

Linear tolerance

Flatness
CNC Milling 0.2 mm-0.5 mm
CNC Turning \
Position
CNC Milling 0.05 mm-0.1 mm
CNC Turning \
Verticality
CNC Milling 0.08 mm-0.1 mm
CNC Turning \
Distance tolerance
CNC Milling \
CNC Turning ±0.05 mm-0.2 mm
Hole accuracy
CNC Milling \
CNC Turning 0.05 mm-0.1 mm
Bending angle
CNC Milling \
CNC Turning 30°-90°

Applications of Metal Benching Services

With our cutting-edge equipment in the manufacturing field, we have established cooperation with many companies from different industries. Let's take a look at which benchwork parts applied to below.

Metal Benching FAQs

The K factor is the ratio of the thickness of the neutral layer position of the sheet metal (t) to the overall thickness of the sheet metal part material (T), i.e.: K = t / T . Standard calculation method: Material thickness (t) * 1.66.

The cost of a sheet metal fabrication project depends on design, workmanship, materials, and finishing.

The tolenrance range of sheet metal fabricated parts is ±0.2-0.3 mm.
Got any more questions?
Ultimate Guide 
to Riveting

Precision Sheet Metal Fabrication

Custom Sheet Metal Fabrication Online
prototyping
Process 1

Prototyping

Zintilon's rapid prototype service bridges the gap between product concept and market during the product development. Advanced sheet metal fabrication equipment, multiple international certifications, and top-notch CMM inspection ensure the accuracy and details of the prototype, meeting high standards of quality requirements.
  • Advanced Technology: sheet metal, CMM inspection, elite engineers etc.
  • Quick Response: full support to ensure problem solved.
  • Customized service: customize precision fabrication solutions
production
Process 2

Production

Zintilon's on-demand production solution provides customers with a modern, efficient and customer-oriented production solution through its flexibility, high quality standards by our robust supply network and self-owned sheet metal fabrication shop, strict quality control inspection, etc.
  • Reasonable planning: precision resource allocation to ensure quick cycle time.
  • Fabrication SOP : advanced technology and strict QC processes.
  • Flexible Production: from rapid prototyping (1-20pcs) to low-volume production (20-1000pcs).

What's the Difference Between Threading and Tapping


Threading vs Tapping: Key Differences

Differences between Tapping and Threading:

Workpieces

  • Tapping: Used for making internal threads, like cutting threads inside a hole to fit screws or bolts.
  • Threading: Can make both internal and external threads. External threading is usually done on cylindrical parts like bolts or rods.

Tools

  • Tapping: Uses a tap (a cutting tool) to cut threads inside a pre-drilled hole. there is a cutting edge that cuts away material to form the threads.
  • Threading: Uses dies or thread milling cutters for external threads, and taps for internal threads.

Process

  • Tapping: Drill a hole first, which needs to be slightly larger than the diameter of the desired internal thread so that the tap can enter and cut the thread. Then use a tap to cut threads inside. The tap needs to be rotated and fed carefully to ensure thread accuracy.
  • Threading: For external threads, a die is rotated around the workpiece to cut threads. Internal threading is similar to tapping.

Methods

  • Tapping: Can be done manually or with CNC machines. Manual tapping requires skill, while CNC tapping is more precise and efficient.
  • Threading: Common methods include manual threading, lathe threading, and CNC threading.

Applications

  • Tapping: Used for parts that need internal threads, like nut holes or installation holes in machinery. Tapping is primarily used in holes in metal or other materials to prepare them so that bolts or screws can be screwed in.
  • Threading: Used for parts that need both internal threads (such as in a nut or drilled hole) and external threads  (such as on a bolt or screw) .

Accuracy and Efficiency

  • Tapping: Best for high-precision internal threads, especially small holes. CNC tapping is very accurate and efficient.
  • Threading: External threading is usually faster, especially with thread rolling or CNC machining.

In summary, tapping is mainly for internal threads, while threading covers both internal and external threads. They have different tools, processes, and applications.

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